CN104465139B - 一种双断点万能式断路器的主回路结构 - Google Patents
一种双断点万能式断路器的主回路结构 Download PDFInfo
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- CN104465139B CN104465139B CN201410774029.5A CN201410774029A CN104465139B CN 104465139 B CN104465139 B CN 104465139B CN 201410774029 A CN201410774029 A CN 201410774029A CN 104465139 B CN104465139 B CN 104465139B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
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CN201410774029.5A CN104465139B (zh) | 2014-12-16 | 2014-12-16 | 一种双断点万能式断路器的主回路结构 |
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CN201410774029.5A CN104465139B (zh) | 2014-12-16 | 2014-12-16 | 一种双断点万能式断路器的主回路结构 |
Publications (2)
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CN104465139A CN104465139A (zh) | 2015-03-25 |
CN104465139B true CN104465139B (zh) | 2017-02-22 |
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CN201410774029.5A Active CN104465139B (zh) | 2014-12-16 | 2014-12-16 | 一种双断点万能式断路器的主回路结构 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105551896B (zh) * | 2015-12-22 | 2018-07-27 | 厦门宏发电力电器有限公司 | 一种接触组件及其高压直流继电器 |
GB2579636B (en) * | 2018-12-07 | 2022-10-26 | Eaton Intelligent Power Ltd | Circuit breaker |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2687250A1 (fr) * | 1992-02-07 | 1993-08-13 | Merlin Gerin | Dispositif de coupure a contacts multiples. |
US7351927B1 (en) * | 2006-10-13 | 2008-04-01 | Eaton Corporation | Electrical switch, conductor assembly, and independent flexible conductive elements therefor |
CN202018932U (zh) * | 2011-04-28 | 2011-10-26 | 上海市电力公司 | 一种双断点式万能断路器 |
CN102412103B (zh) * | 2011-11-07 | 2014-09-24 | 贵州长征开关制造有限公司 | 双断点断路器的触头机构 |
CN202373525U (zh) * | 2011-12-09 | 2012-08-08 | 沈阳工业大学 | 采用软连接装置的双断点低压接触器触头结构 |
CN203415522U (zh) * | 2013-08-16 | 2014-01-29 | 常熟开关制造有限公司(原常熟开关厂) | 双断点万能式断路器的静触头结构 |
CN103632881B (zh) * | 2013-12-05 | 2016-02-10 | 贵州泰永长征技术股份有限公司 | 万能式双断点断路器 |
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Address after: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Applicant after: SHENZHEN TAIYONG ELECTRIC Co.,Ltd. Address before: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Applicant before: Guizhou Taiyong long Technology Co.,Ltd. Address after: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Applicant after: Guizhou Taiyong long Technology Co.,Ltd. Address before: 563002 Guizhou city of Zunyi province Huichuan District Waigaoqiao Industrial Park (Wuhan Road) Applicant before: GUIZHOU CHANGZHENG SWITCH MFG CO.,LTD. |
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